Answer :
Final answer:
The controlling authority for Navy firewall policies is the Fleet Network Operations Centers (FLTNOCs), which oversee the security of the Naval Network.
Explanation:
The controlling authority for Navy firewall policies is B) FLTNOCs (Fleet Network Operations Centers). The FLTNOCs are responsible for operational-level command and control of the Naval Network and for ensuring the security and integrity of Navy communications and network systems, which includes establishing and managing firewall policies.
Entities such as the NSA (National Security Agency), may provide guidance and requirements, but the immediate control and implementation of firewall policies within the Navy's domain are managed by the FLTNOCs.
